Media List
Active Queue Management: Taming Bufferbloat Without Guesswork
Active Queue Management (AQM) strategies enhance network performance by mitigating congestion through intelligent packet queue control, thereby reducing latency and bufferbloat.
800G Rollouts: Optics Choices, Reach Trade-Offs, and MSA Nuances
Optical module selection for 800G deployments impacts reach and performance, influenced by form factors, modulation formats, and MSA standards.
DPUs at the Edge: Packing Performance into Small Footprints
DPUs are revolutionizing edge computing by effectively offloading tasks from CPUs, enhancing performance, reducing latency, ensuring scalability, and improving energy efficiency.
Interconnect Strategies: Private, Public, and Partner Backbones
Private interconnects offer control but require investment, public interconnects are cost-effective with congestion risks, while partner interconnects provide managed services with scalability.
Unified Automation: Templates, Variables, and Policy as Code
A streamlined approach integrating templates, variables, and policy as code to create scalable and efficient network configurations.
Measuring DPU Impact: CPU Relief, Jitter, and Energy per Bit
DPUs enhance network infrastructures by offloading CPU tasks, reducing jitter, and improving energy efficiency.
Ansible in the Real World: Idempotence, Inventory, and Testing
Idempotence in Ansible ensures system state consistency, while testing playbooks guarantees reliability in automation and infrastructure management.
Operationalizing Zero Trust in Hybrid Estates: Quick Wins First
Implement Zero Trust by segmenting networks, enforcing strict identity protocols, and deploying continuous monitoring across hybrid IT environments.
Campus Blueprints: Access/Core Choices for Growth and Simplicity
The access and core layers in campus networks are crucial for handling user connectivity and high-speed packet switching respectively, focusing on scalability, security, and performance.
Analytics for Throughput: Turning Metrics into Remediation
Analyzing throughput involves assessing data transmission rates using advanced tools to enhance network performance and reliability.
DPUs Go Mainstream: Procurement Questions for 2025
Organizations must prioritize compatibility, programmability, scalability, security, power efficiency, and cost-effectiveness in DPU procurement.
Edge AI at Scale: Telemetry, Storage Tiers, and Model Updates
Edge AI requires strategic management of telemetry, storage tiers, and model updates for efficient real-time data processing and resource optimization.
Multi-Cloud Connectivity: Brokering Routes, Identities, and Keys
Multi-cloud connectivity ensures seamless interactions between cloud providers by managing routes, identities, and keys for enhanced performance and security.
Intent + Visibility: Building Trust Policies You Can Observe
This article discusses the balance of intent and visibility in forming robust network trust policies, emphasizing policy-based frameworks and real-time monitoring for security and compliance.
Decoding DPUs: Telemetry, Telemetry Offload, and Microseg at Line Rate
Data Processing Units (DPUs) enhance data center capabilities by offloading telemetry tasks to improve performance and implementing microsegmentation for enhanced security.
Orchestrating Ansible and Terraform: Division of Duties and Hand-Offs
Terraform handles infrastructure provisioning while Ansible manages post-deployment configuration, enabling efficient infrastructure deployment.
Hybrid Zero-Trust: Unifying On-Prem and Cloud Segmentation
The Hybrid Zero-Trust model integrates on-premise and cloud environments by enforcing rigorous access validation and network segmentation across all platforms.
Intent-Driven Fabrics: Telemetry Loops and Closed-Loop Control
Intent-Driven Networks utilize telemetry and closed-loop control to streamline network operations through real-time data collection and automated adjustments based on business intent and policies.
Traffic Shaping That Works: Policies for Burst, Bulk, and Voice
Traffic shaping optimizes data traffic through rate limiting, bandwidth allocation, and Quality of Service (QoS) to ensure fair distribution among burst, bulk, and voice traffic types.
Understanding 800G: Optics Roadmaps and Migration Waypoints
800G networking focuses on advancing photonic technologies and standardizing them for higher bandwidth and efficient data transmission in network infrastructures.
Designing for Low Latency: Placement, Peering, and Protocols
Designing a network for low latency involves strategic server placement, effective peering arrangements, and protocol optimizations.
Cloud Network Patterns: Hubs, Meshes, and Policy Anchors
Cloud network patterns such as hubs, meshes, and policy anchors enhance scalability, robustness, and management of cloud infrastructure.
From Playbooks to Git-Ops: Versioning and Reviewing Network Change
GitOps revolutionizes network management by providing intrinsic version control, audit trails, and integration with CI/CD methodologies.
Inside the Switch: What Chipsets Mean for Buffers, QoS, and Scale
Chipsets in network switches critically determine the architecture of buffers, Quality of Service, and scalability, influencing performance and functionality.
Choosing the Right Tool: Ansible vs. Terraform for Day-N Ops
Ansible excels in configuration management with its push-based model, while Terraform is ideal for infrastructure provisioning using infrastructure as code.
Segmenting Mixed Environments: IT, OT, and Cloud Together
Segmenting IT, OT, and cloud infrastructures involves creating distinct network zones to improve security, management efficiency, and compliance with industry standards.
Intent-Based Networking Explained: Policies, Telemetry, and Feedback
IBN captures and deploys network policies that align with business intent, translating them into network behavior to automate and simplify network management.
AI-Assisted Traffic Insight: From Telemetry to Actionable Signals
Leveraging AI to analyze network telemetry for enhanced performance, security, and operational efficiency.
800G Optics Arrive: Planning for Power, Cooling, and Reach
800G optical networks demand advanced power, cooling, and reach designs to support high bandwidth and performance.
Securing the Edge: Blueprints for Rugged, Remote, and Retail Sites
Effective edge infrastructure security in rugged, remote, and retail environments involves durable, weather-resistant setups, reliable network connectivity, automated monitoring, and stringent cybersecurity measures.
Hardening Cloud Transit: Zero-Trust Controls Across VPCs and VNets
Network hardening using zero-trust architecture enhances security in VPCs and VNets with micro-segmentation, IAM, and encryption.
API-First Operations: Using Ansible Modules and Terraform Providers
API-first operations leverage Ansible modules and Terraform providers to automate and manage infrastructure through direct API interactions for scalable environments.
DPUs in Practice: Workload Offload and Data-Plane Acceleration
Data Processing Units (DPUs) enhance computing efficiency by offloading network, storage, and security functions from the CPU, enabling workload offload and data-plane acceleration.
Pipeline-Driven Networking with Ansible Playbooks and Terraform Plans
Integrates Infrastructure as Code with CI/CD principles for automated network deployment, using Ansible and Terraform for reliability and agility.
Least-Privilege Segmentation: From Policy Design to Enforcement
Least-privilege segmentation minimizes attack surfaces by crafting policies to ensure users and devices access only necessary resources.
Architecting Resilient Fabrics for Identity-Centric (Zero Trust) Networks
This approach involves microsegmentation, IAM, continuous monitoring, endpoint security, and advanced technologies to enhance network resilience and security.
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